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# What is the term”exclamation mark” in mathematics?
The answer is easy. Below are some approaches to inform as soon as an equation can be really actually a multiplication equation and also how to add and subtract using”exclamation marks”. For instance,”2x + 3″ imply”multiply two integers from about a few, making a va... |
# What is the term”exclamation mark” in mathematics?
The answer is easy. Below are some approaches to inform as soon as an equation can be really actually a multiplication equation and also how to add and subtract using”exclamation marks”. For instance,”2x + 3″ imply”multiply two integers from about a few, making a va... |
<MASK>
Please note that our virtual Singapore Math Grade 3 curriculum is spiral and it provides for the review of the important concepts that students learned in Grade 2. Our online K-5 math curriculum is aligned with all standard Singapore Math textbook series and it includes all content that these series cover, from... |
Our curriculum is spiral
Please note that our virtual Singapore Math Grade 3 curriculum is spiral and it provides for the review of the important concepts that students learned in Grade 2. Our online K-5 math curriculum is aligned with all standard Singapore Math textbook series and it includes all content that these ... |
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FRACTIONS BUNDLE "TWIST" 12 WORKSHEETS
<MASK>
Worksheet 4 - DIVISION OF FRACTIONS; these 15 examples also involve cancelling when possible PLUS a GEOMETRY BONUS question;
<MASK>
Worksheets 7 and 8 - ALL OPERATIONS PLUS!; these T... |
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Word Document File
181 KB|20 pages
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Product Description
FRACTIONS BUNDLE "TWIST" 12 WORKSHEETS
<MASK>
Worksheet 4 - DIVISION OF FRACTIONS; these 15 examples also involve cancelling when possible PLUS a GEOMETRY BONUS question;
<MASK>
Worksheets 7 and 8 - ALL OPERATIONS PLUS!; these TWO worksheets comb... |
<MASK>
Correct result:
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We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to us. Thank you!
<MASK>
## Next similar math problems:
<MASK>
<UNMASK>
# Height of the room
Given the floor area of a room as 24 feet by 48 feet and space diagonal of a ro... |
# Height of the room
Given the floor area of a room as 24 feet by 48 feet and space diagonal of a room as 56 feet. Can you find the height of the room?
Correct result:
c = 16 ft
<MASK>
We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to us. Thank you!
<... |
<MASK>
solve by using subsitution: 4x+y=2 3y+2x=-1
4. math
<MASK>
solve by using subsitution: 4x+y=2 3y+2x=-1
6. math
solve by using subsitution: 4x+y=2 3y+2x=-1
7. math
use subsitution system to solve 4x+5y=21 Y=3x-11
8. agebra 2 honors
<MASK>
solve by subsitution 6x + 5y = 27 x = 17 -8y my answer was (3,-7)
10... |
math
<MASK>
1. 0
2. 0
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1. algebra
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solve by using subsitution: 4x+y=2 3y+2x=-1
4. math
<MASK>
solve by using subsitution: 4x+y=2 3y+2x=-1
6. math
solve by using subsitution: 4x+y=2 3y+2x=-1
7. math
use subsitution system to solve 4x+5y=21 Y=3x-11
8. agebra 2 honors
subsitution with 3 equations (s... |
<MASK>
Puzzle Details
In farmer Brown's hay loft there are a number of animals, in particular crows, mice and cockroaches.
Being bored one day, I decided to count the animals and found there were exactly 150 feet and 50 heads in total, and there were twice as many cockroaches as mice.
How many of each animal were t... |
[OK] Privacy Policy - Terms & Conditions - See DetailsWe use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information y... |
<MASK>
<UNMASK>
<MASK>
(Assume that \$N is large compared to a penny, so that the distribution of prices is essentially continuous.)
posted Jun 9
## 1 Solution
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11. Of the Emperor and the insect worth \$105, one was won by Yvette and the other was from Luxembourg.
<MASK>
If
A = 1
B = 2
C = 3
...
...
Z = ... |
<MASK>
(Assume that \$N is large compared to a penny, so that the distribution of prices is essentially continuous.)
posted Jun 9
## 1 Solution
<MASK>
11. Of the Emperor and the insect worth \$105, one was won by Yvette and the other was from Luxembourg.
<MASK>
If
A = 1
B = 2
C = 3
...
...
Z = 26.
<MASK>
<UNMA... |
<MASK>
where:
<MASK>
T = temperature (in K)
<MASK>
The rate constant of a reaction at 32°C is 0.055/s. If the frequency factor is 1.2 x 1013/s, what is the activation barrier?
<UNMASK>
<MASK>
###### FREE Expert Solution
We’re being asked to determine the activation barrier (activation energy, Ea) of a reaction... |
<MASK>
###### FREE Expert Solution
We’re being asked to determine the activation barrier (activation energy, Ea) of a reaction given the rate constant and frequency factor.
<MASK>
where:
k = rate constant
Ea = activation energy (in J/mol)
R = gas constant (8.314 J/mol • K)
T = temperature (in K)
A = Arrhenius ... |
# HOW MUCH WILL I SPEND ON GAS?
<MASK>
1 HOW MUCH WILL I SPEND ON GAS? Outcome (lesson objective) The students will use the current and future price of gasoline to construct T-charts, write algebraic equations, and plot the equations on a graph. Student/Class Goal Students will determine their gasoline cost for a mon... |
# HOW MUCH WILL I SPEND ON GAS?
Save this PDF as:
<MASK>
1 HOW MUCH WILL I SPEND ON GAS? Outcome (lesson objective) The students will use the current and future price of gasoline to construct T-charts, write algebraic equations, and plot the equations on a graph. Student/Class Goal Students will determine their gaso... |
<MASK>
Let us draw the graph of the equation using the coordinates of $$x$$ and $$y$$-intercepts.
The graph can be obtained by plotting the $$x$$ and $$y$$-intercepts and then drawing a line joining these points.
Example:
Draw the graph of the equation $$4y-3x = 6$$ using the $$x$$ and $$y$$-intercepts.
Solution:
T... |
<MASK>
Let us draw the graph of the equation using the coordinates of $$x$$ and $$y$$-intercepts.
The graph can be obtained by plotting the $$x$$ and $$y$$-intercepts and then drawing a line joining these points.
Example:
Draw the graph of the equation $$4y-3x = 6$$ using the $$x$$ and $$y$$-intercepts.
Solution:
T... |
<MASK>
May 30, 2015
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Use this pair to split the middle term then factor by grouping...
<MASK>
$= y \left(4 y + 3\right) - 4 \left(4 y + 3\right)$
<MASK>
<UNMASK>
# How do you factor 4y² -13y -12?
May 30, 2015
<MASK>
Look for a pair of factors of $A C = 48$ whose difference is $B = 13$.
<MASK>
Use thi... |
# How do you factor 4y² -13y -12?
May 30, 2015
<MASK>
Look for a pair of factors of $A C = 48$ whose difference is $B = 13$.
<MASK>
Use this pair to split the middle term then factor by grouping...
<MASK>
$= y \left(4 y + 3\right) - 4 \left(4 y + 3\right)$
<MASK>
<UNMASK>
# How do you factor 4y² -13y -12?
Ma... |
# SBI Clerk Pre Quantitative Aptitude Quiz- 07
## SBI Clerk Pre Quantitative Aptitude Quiz
Quantitative aptitude measures a candidate’s numerical proficiency and problem-solving abilities. It is the most important section of almost all competitive exams. Candidates are often stymied by the complexity of Quantitative ... |
# SBI Clerk Pre Quantitative Aptitude Quiz- 07
## SBI Clerk Pre Quantitative Aptitude Quiz
Quantitative aptitude measures a candidate’s numerical proficiency and problem-solving abilities. It is the most important section of almost all competitive exams. Candidates are often stymied by the complexity of Quantitative ... |
<MASK>
g(x) = 3x-2
<MASK>
<UNMASK>
Search 75,714 tutors
0 0
## find the composite function
Given the f(x)= 4/x2 and g(x) = 3-2x, find the composite function (f º g) and simplify.
Given f(x) and g(x), (f º g)(x) = f(g(x))
<MASK>
g(x) = 3x-2
<MASK>
f(x)= 4/x2 and g(x) = 3-2x
f(g(x)) = 4/ (3 - 2x)2
f(g(x))... |
Search 75,714 tutors
0 0
## find the composite function
Given the f(x)= 4/x2 and g(x) = 3-2x, find the composite function (f º g) and simplify.
Given f(x) and g(x), (f º g)(x) = f(g(x))
<MASK>
g(x) = 3x-2
<MASK>
f(x)= 4/x2 and g(x) = 3-2x
f(g(x)) = 4/ (3 - 2x)2
f(g(x)) = 4/(4x2 - 12x + 9)
<UNMASK>
Search ... |
<MASK>
<UNMASK>
<MASK>
Do you really want to delete this prezi?
<MASK> |
<MASK>
Do you really want to delete this prezi?
<MASK>
<UNMASK>
### Present Remotely
Send the link below via email or IM
• Invited audience members will follow you as you navigate and present
• People invited to a presentation do not need a Prezi account
• This link expires 10 minutes after you close the presenta... |
<MASK>
## Quant Quiz for SBI clerk pre 2021
<MASK>
<UNMASK>
# Quant Quiz for SBI clerk pre 2021| 16 March 2021
## Quant Quiz for SBI clerk pre 2021
Quant Quiz to improve your Quantitative Aptitude for SBI Po & SBI clerk exam IBPS PO Reasoning , IBPS Clerk Reasoning , IBPS RRB Reasoning, LIC AAO ,LIC Assistant an... |
# Quant Quiz for SBI clerk pre 2021| 16 March 2021
## Quant Quiz for SBI clerk pre 2021
Quant Quiz to improve your Quantitative Aptitude for SBI Po & SBI clerk exam IBPS PO Reasoning , IBPS Clerk Reasoning , IBPS RRB Reasoning, LIC AAO ,LIC Assistant and other competitive exam.
Direction (1 -5): The Pie-chart given... |
<MASK>
<UNMASK>
# Is 0/4 undefined?
<MASK> |
# Is 0/4 undefined?
<MASK>
<UNMASK>
# Is 0/4 undefined?
$\frac{0}{4} = 0$ is defined. $\frac{4}{0}$ is not.
If $\frac{4}{0} = k$ for some $k \in \mathbb{R}$, then we would have $0 \cdot k = 4$,
but $0 \cdot$anything$= 0 \ne 4$, so there is no such $k$. |
<MASK>
This Equation solver with square root supplies step-by-step instructions for solving all math troubles. Our website will give you answers to homework.
## The Best Equation solver with square root
In this blog post, we will be discussing about Equation solver with square root. As any math student knows, calcul... |
<MASK>
This Equation solver with square root supplies step-by-step instructions for solving all math troubles. Our website will give you answers to homework.
## The Best Equation solver with square root
In this blog post, we will be discussing about Equation solver with square root. As any math student knows, calcul... |
<MASK>
<UNMASK>
<MASK>
330 mL = _____ L
1. 330, 000
• Rationale:
2. 3, 300
• Rationale:
3. 0.33
• Rationale:
4. 0. 033
• Rationale:
### Explanation
DA solution = 1 L/1000mLx 330 mL/1 = 0.33 L
Ratio solution = 1000 mL/1 L = 330 mL/x L |
<MASK>
330 mL = _____ L
1. 330, 000
• Rationale:
2. 3, 300
• Rationale:
3. 0.33
• Rationale:
4. 0. 033
• Rationale:
### Explanation
DA solution = 1 L/1000mLx 330 mL/1 = 0.33 L
Ratio solution = 1000 mL/1 L = 330 mL/x L
<UNMASK>
## Med Math: Metric Conversions Question #7
330 mL = _____ L
1. 330, 000
• Rationale:... |
<MASK>
<UNMASK>
### Select your language
<MASK>
Americas
Europe
Q8RP
<MASK>
### Fundamentals Of Differential Equations And Boundary Value Problems
Book edition 9th
Author(s) R. Kent Nagle, Edward B. Saff, Arthur David Snider
Pages 616 pages
ISBN 9780321977069
# In Problems 3-10, determine the Laplace transfor... |
### Select your language
<MASK>
Americas
Europe
Q8RP
<MASK>
### Fundamentals Of Differential Equations And Boundary Value Problems
Book edition 9th
Author(s) R. Kent Nagle, Edward B. Saff, Arthur David Snider
Pages 616 pages
ISBN 9780321977069
# In Problems 3-10, determine the Laplace transform of the given fun... |
# Period Of Function
<MASK>
Period of function. This is why this function family is also called the periodic function family. Tap for more steps. Therefore in the case of the basic cosine function f x.
<MASK>
For basic sine and cosine functions the period is 2 π. Any function that is not periodic is called aperiodi... |
# Period Of Function
<MASK>
Period of function. This is why this function family is also called the periodic function family. Tap for more steps. Therefore in the case of the basic cosine function f x.
When this occurs we call the horizontal shift the period of the function. If a function has a repeating pattern lik... |
<MASK>
<UNMASK>
<MASK>
2. It is the well-known fixed point theorem. Suppose $f$ is continuous on $[0,1]$ and $f(x)\epsilon[0,1]$ for every $x\epsilon[0,1]$.
<MASK> |
<MASK>
2. It is the well-known fixed point theorem. Suppose $f$ is continuous on $[0,1]$ and $f(x)\epsilon[0,1]$ for every $x\epsilon[0,1]$.
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<UNMASK>
# Thread: Question involving a continuous function on a closed interval
1. ## Question involving a continuous function on a closed interval
Intuitively this ... |
## Vibrations of Continuous Systems: Lateral Vibrations of Beams
<MASK>
(10.23)
<MASK>
Now, using 10.23 we can write that
<MASK>
(10.25)
<MASK>
This results in
<MASK>
The four roots to this equation are
<MASK>
where each of the may be complex. However, by using Euler’s identity
<MASK>
(10.32)
where
<MAS... |
## Vibrations of Continuous Systems: Lateral Vibrations of Beams
<MASK>
As a first order approximation we can write that
<MASK>
(10.23)
<MASK>
Now, using 10.23 we can write that
<MASK>
(10.24)
<MASK>
or
(10.25)
<MASK>
This results in
<MASK>
Again, since the LHS depends only on and the RHS depends only on... |
📚
All Subjects
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⚖️
<MASK>
Bookmarked 4.3k • 246 resources
See Units
Interpretation
When interpreting a confidence interval for the difference in two population proportions, we need to show that the bounds given by the confidence interval give us an estimate of what the difference in our two population pro... |
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All Subjects
<MASK>
⚖️
Unit 6
<MASK>
2 min readjune 5, 2020
<MASK>
Bookmarked 4.3k • 246 resources
See Units
Interpretation
When interpreting a confidence interval for the difference in two population proportions, we need to show that the bounds given by the confidence interval give us an estimate of what ... |
<MASK>
# 11.2: Arithmetic Sequences
<MASK>
$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$
( \newcommand{\kernel}{\mathrm{null}\,}\) $$\newcommand{\range}{\mathrm{range}\,}$$
$$\newcommand{\RealPart}{\mathrm{Re}}$$ $$\newcommand{\ImaginaryPart}{\mathrm{Im}}$$
$$\newcommand{\Argument}{\math... |
<MASK>
# 11.2: Arithmetic Sequences
<MASK>
$$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$
$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$
( \newcommand{\kernel}{\mathrm{null}\,}\) $$\newcommand{\range}{\mathrm{range}\,}$$
$$\newcommand{\RealPart}{\mathr... |
# approximate greatest common divisor
I try, without success, to create an algorithm that can compute the average greatest common divisor of a series of integers.
For example, I have the following numbers:
399, 710, 105, 891, 402, 102, 397, ...
<MASK>
more details:
I try to find the carrier signal length of a HF... |
# approximate greatest common divisor
I try, without success, to create an algorithm that can compute the average greatest common divisor of a series of integers.
For example, I have the following numbers:
399, 710, 105, 891, 402, 102, 397, ...
As you can see, the average gcd is approximately 100, but how to comp... |
<MASK>
<UNMASK>
<MASK>
$(a^3-b^4c^5)(a^6+a^3b^4c^5+b^8c^{10})$
Using $a^3+b^3=(a+b)(a^2-ab+b^2)$ or the factoring of 2 cubes, the factored form of the given expression, $a^{9}+b^{12}c^{15} ,$ is \begin{array}{l} (a^3-b^4c^5)[ (a^3)^2-(a^3)(-b^4c^5)+(-b^4c^5)^2] \\\\= (a^3-b^4c^5)(a^6+a^3b^4c^5+b^8c^{10}) .\end{array... |
<MASK>
$(a^3-b^4c^5)(a^6+a^3b^4c^5+b^8c^{10})$
Using $a^3+b^3=(a+b)(a^2-ab+b^2)$ or the factoring of 2 cubes, the factored form of the given expression, $a^{9}+b^{12}c^{15} ,$ is \begin{array}{l} (a^3-b^4c^5)[ (a^3)^2-(a^3)(-b^4c^5)+(-b^4c^5)^2] \\\\= (a^3-b^4c^5)(a^6+a^3b^4c^5+b^8c^{10}) .\end{array}
<UNMASK>
## El... |
<MASK>
<UNMASK>
<MASK>
Author: Vineet Shah
Editorialist: Vaibhav Jain
MEDIUM
<MASK>
Find the number of ordered pairs (b,c) such that it satisfies the following equation:
a+(b×c)=a×b+a×c
<MASK>
Now only a=0 and a=1 will output -1. This is because 0 has infinite factors which means infinite pairs.
<MASK>
Editor... |
<MASK>
Author: Vineet Shah
Editorialist: Vaibhav Jain
MEDIUM
<MASK>
Find the number of ordered pairs (b,c) such that it satisfies the following equation:
a+(b×c)=a×b+a×c
<MASK>
Now only a=0 and a=1 will output -1. This is because 0 has infinite factors which means infinite pairs.
<MASK>
Editorialist solution ca... |
<MASK>
Another method to solve differential equation is the exact form method. You know your equation is in an exact form if it has the following form: M(x,y) dx + N(x,y) dy = 0, where M and N are the functions of x and y in such a way that:
<MASK>
f to fn are the functions of x.
In order to figure out how to solve... |
# How to solve differential equations
<MASK>
For the homogeneous differential equations, we use the substitution method and we reduce the equation to the variable separable. Having an exercise in which you have to solve the differential equation, you firstly have to figure out what kind of differential equation is th... |
# Radius Calculator: Compute Dimensions of a Circle
<MASK>
Below is a radius calculator, which will compute a circle's diameter, circumference, and area if you know the radius.
<MASK>
The radius of a circle is the distance from a circle's origin or center to its edge.
<MASK>
## Dimensions of a Circle
<MASK>
You... |
# Radius Calculator: Compute Dimensions of a Circle
Written by:
PK
Below is a radius calculator, which will compute a circle's diameter, circumference, and area if you know the radius.
Do you know a different dimension? Instead try one of the other circle dimension calculators:
## What is a Circle's Radius?
The ra... |
<MASK>
## Questions Asked in IBPS SO Prelims Exam 31 December 2017
The final exam of this year , IBPS SO Prelims Exam 2017 has begun and we know you have been eagerly waiting for the review and analysis of the IBPS SO Prelims Exam 2017. Considering the level of difficulty of the exam, this exam has got a major attrac... |
<MASK>
## Questions Asked in IBPS SO Prelims Exam 31 December 2017
The final exam of this year , IBPS SO Prelims Exam 2017 has begun and we know you have been eagerly waiting for the review and analysis of the IBPS SO Prelims Exam 2017. Considering the level of difficulty of the exam, this exam has got a major attrac... |
# 711 US dry barrels in dry quarts
## Conversion
<MASK>
## Conversion formula How to convert 711 US dry barrels to dry quarts?
<MASK>
$x\mathrm{dryquart}\approx \frac{711\mathrm{drybarrel}}{1\mathrm{drybarrel}}*104.999023446583\mathrm{dryquart}\to x\mathrm{dryquart}\approx 74654.30567052051\mathrm{dryquart}$
Conc... |
# 711 US dry barrels in dry quarts
## Conversion
<MASK>
## Conversion formula How to convert 711 US dry barrels to dry quarts?
We know (by definition) that: $1\mathrm{drybarrel}\approx 104.999023446583\mathrm{dryquart}$
<MASK>
Now, we cross multiply to solve for our unknown $x$:
$x\mathrm{dryquart}\approx \frac{... |
<MASK>
-40 degrees Fahrenheit = -40 degrees Celsius
<MASK>
The symbol for degrees or the word degree IS to be used for Celsius or Fahrenheit temperature scales.
<MASK>
<UNMASK>
<MASK>
We often associate temperature with how hot or cold something is. If we see a piece of metal glowing red, that would be hot to th... |
<MASK>
We often associate temperature with how hot or cold something is. If we see a piece of metal glowing red, that would be hot to the touch. A ground covered with snow would be cold to touch. This is only part of the story.
In physics, temperature is the measure of how internal particles move.
The image above sh... |
<MASK>
Dear vardaan
<MASK>
and for this small distance dz ,velocity of river assumed to be constant V =z1/ 2
<MASK>
ds =z1/ 2 dt
<MASK>
=2√2/3 t3/2 limit o to 10
<MASK>
We are all IITians and here to help you in your IIT JEE preparation.
<MASK>
<UNMASK>
# THE FLOW SPEED OF WATER VARIES WITH THE DISTANCE ... |
# THE FLOW SPEED OF WATER VARIES WITH THE DISTANCE FROM ITS STRAIGHT BANK AS V=(1m1/2s).z1/ 2 where z is the perpendicular distance in m from the bank A.SWIMMER ENTERS THE RIVER AT A POINT A ON THE BANK AND SWIMS AT 2m/s, IN A DIRN NORMAL TO RIVER FLOW. WHAT IS HIS DRIFT DOWNSTREAM BY THE TIME HIS NORMAL DISTANCE FROM... |
# Market Power: Monopoly and Monopsony
<MASK>
Review of Perfect Competition
P = LMC = LRAC Normal profits or zero economic profits in the long run Large number of buyers and sellers Homogenous product Perfect information Firm is a price taker
<MASK>
Average and Marginal Revenue
1 2 3 \$ per unit of output 4 5 6 7 M... |
# Market Power: Monopoly and Monopsony
## Presentation on theme: "Market Power: Monopoly and Monopsony"— Presentation transcript:
Market Power: Monopoly and Monopsony
Chapter 9
Review of Perfect Competition
P = LMC = LRAC Normal profits or zero economic profits in the long run Large number of buyers and sellers Homo... |
<MASK>
Article posted June 2, 2012 at 07:33 AM GMT-5 • comment • Reads 539 Today is Sunday, June 10, and I'm doing this blog a week late because the website crashed last week. It also means that there are exactly 2 school days until Finals start! I'm starting to worry it will be really hard to study without being dis... |
<MASK>
• Algebra HotMath • Geometry HotMath • Geometry PHSchool • Set • Ms. J's Website
Teacher Assignments
04/09 12/04 12/04 09/19
<MASK>
Title: () Description:
Article posted June 2, 2012 at 07:33 AM GMT-5 • comment • Reads 539 Today is Sunday, June 10, and I'm doing this blog a week late because the websit... |
<MASK>
(1) 如果我们对数量 $F$ 进行精确测量，我们将观察到一个特征值 $f$；
(2) 如果我们在时间 $t_{0}$ 执行纯通过测量，让特征值 $f$ 通过，那么波函数将简化为 $^{4}$
$$\开始{对齐} \Psi(x, t) &=c_{f}(t) \psi_{f}(x) \quad ; t \geq t_{0} \ \left|c_{f}(t)\right|^{2} &=1 \end{对齐}$$
<MASK>
<UNMASK>
<MASK>
## 物理代写
<MASK>
## 物理代考
<MASK>
$$F \psi_{f}(x)=f \psi_{f}(x) \quad ; \text { ... |
<MASK>
## 物理代写
<MASK>
## 物理代考
<MASK>
$$F \psi_{f}(x)=f \psi_{f}(x) \quad ; \text { 特征函数 }$$
$$\Psi(x, t)=\sum_{f} c_{f}(t) \psi_{f}(x) \quad ; \text { 完整集 }$$
$$\sum_{f}\left|c_{f}(t)\right|^{2}=1$$
(1) 如果我们对数量 $F$ 进行精确测量，我们将观察到一个特征值 $f$；
(2) 如果我们在时间 $t_{0}$ 执行纯通过测量，让特征值 $f$ 通过，那么波函数将简化为 $^{4}$
$$\开始{对齐} \Psi(x... |
<MASK>
thanks
<MASK>
<UNMASK>
# Homework Help: Finding Inverse Hyperbolic secant in terms of logarithms ?
1. Aug 29, 2011
### mahmoud2011
The Problem is when I Compute the Inverse I have to solutions
<MASK>
And this not function which of them I will choose
Another Question is how can I prove without the graph... |
# Homework Help: Finding Inverse Hyperbolic secant in terms of logarithms ?
1. Aug 29, 2011
### mahmoud2011
The Problem is when I Compute the Inverse I have to solutions
<MASK>
And this not function which of them I will choose
Another Question is how can I prove without the graph that csch (x) is one - to -one
t... |
<MASK>
We can see a ray of light is incident on this surface and another ray which is parallel to this ray is also incident on this surface. Plane AB is incident at an angle ‘ i ‘ on the reflecting surface MN. As these rays are incident from the surface, so we call it incident ray. If we draw a perpendicular from po... |
Refraction & Reflection of Plane Waves using Huygens Principle
# Refraction & Reflection of Plane Waves using Huygens Principle | Physics Class 12 - NEET PDF Download
As we know that when light falls on an object, it bends and move through the material, this is what refraction is. Also when the light bounces off the ... |
<MASK>
`// Java program to find longest increasing ` `// path in a matrix. ` `import` `java.util.*; ` ` ` `class` `GFG { ` ` ` ` ``// Return the length of LIP in 2D matrix ` ` ``static` `int` `LIP(``int` `dp[][], ``int` `mat[][], ``int` `n, ` ` ``int` `m, ``int` `x, ``int` `y) ` ` ... |
<MASK>
Input : N = 2, M =2
m[][] = { { 1, 2 },
{ 3, 4 } };
Output :3
Longest path is either 1 2 4 or
1 3 4.
```
<MASK>
Below is the implementation of this approach:
<MASK>
/div>
<MASK>
`// Java program to find longest increasing ` `// path in a matrix. ` `import` `java.util.*; ` ` ` `class` `GFG { ` ` ` `... |
<MASK>
### Deepak K Kapur
If i put c=d/t in
E=mc2, then E=m×d2/t2
<MASK>
Does this mean that E is inversely proportional to time?
2. May 28, 2015
### Fredrik
Staff Emeritus
No, that would be the case if there's a constant A such that E=A/t. If there's a constant A such that E=A/t2, that we could say that E is in... |
1. May 28, 2015
### Deepak K Kapur
If i put c=d/t in
E=mc2, then E=m×d2/t2
Now take m=1kg and d=1m
Does this mean that E is inversely proportional to time?
2. May 28, 2015
### Fredrik
Staff Emeritus
No, that would be the case if there's a constant A such that E=A/t. If there's a constant A such that E=A/t2, that... |
<MASK>
If point M on the terminal side of angle ? is such that OM = r = 1, we may use a circle with radius equal to 1 called unit circle to evaluate the sine function as follows:
$sin(\theta) = y / r = y / 1 = y$ : $\sin(\theta)$ is equal to the y coordinate of a point on the terminal side of an angle in standard posi... |
# Sine Function sin x
## Definition and Graph of the Sine Function
We first consider angle ? with initial side on the positive x axis (in standard position) and terminal side OM as shown below.
The sine function is defined as
$\sin(\theta) = \dfrac{y}{r}$
where $r \$ is the distance from the origin O to any point M ... |
# Often asked: What Is A Space Figure?
A space figure or three-dimensional figure is a figure that has depth in addition to width and height. Some common simple space figures include cubes, spheres, cylinders, prisms, cones, and pyramids. A space figure having all flat faces is called a polyhedron.
## What is the dif... |
# Often asked: What Is A Space Figure?
A space figure or three-dimensional figure is a figure that has depth in addition to width and height. Some common simple space figures include cubes, spheres, cylinders, prisms, cones, and pyramids. A space figure having all flat faces is called a polyhedron.
## What is the dif... |
# Reduction of coil span
This value expresses the reduction of the coil span compared to full pitch. The higher the reduction of coil span, the shorter the end-turns of your winding.
In the Emetor winding calculator, the reduction of coil span compared to full pitch is expressed in number of slot pitches.
<MASK>
A... |
# Reduction of coil span
This value expresses the reduction of the coil span compared to full pitch. The higher the reduction of coil span, the shorter the end-turns of your winding.
In the Emetor winding calculator, the reduction of coil span compared to full pitch is expressed in number of slot pitches.
The reduct... |
<MASK>
<UNMASK>
View Question
Question
Subject: Java Programming - Quadratic Equations Category: Computers > Programming Asked by: java_design-ga List Price: \$15.00 Posted: 29 Nov 2005 05:34 PST Expires: 30 Nov 2005 09:47 PST Question ID: 598931
```Design and develop a Java program that continuously computes and ... |
<MASK>
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Last modified March 26 00:37 EDT 2019. Contains 321479 sequences. (R... |
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Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.
Last mo... |
<MASK>
Using MINITAB perform the regression and correlation analysis for the data on CREDIT BALANCE (Y) and SIZE (X) by answering the following.
1. Generate a scatterplot for CREDIT BALANCE vs. SIZE, including the graph of the "best fit" line. Interpret.
2. Determine the equation of the "best fit" line, which describe... |
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# Using MINITAB, Perform the Regression and Correlation Analysis
<MASK>
Using MINITAB perform the regression and correlation analysis for the data on CREDIT BALANCE (Y) and SIZE (X) by answering the following.
1. Generate a scatterplot for CREDIT BALANCE vs. SIZE, including the graph of the "... |
<MASK>
# document.write(document.title);
<MASK>
From yd/s to pm/s: 1 yd/s = 914400000003.66 pm/s;
<MASK>
## How to Convert Yard/second to Picometer/second?
As we know One yd/s is equal to 914400000003.66 pm/s (1 yd/s = 914400000003.66 pm/s).
To convert Yard/second to Picometer/second, multiply your yd/s figure b... |
<MASK>
# document.write(document.title);
## yd/s to pm/s Converter
From yd/s to pm/s: 1 yd/s = 914400000003.66 pm/s;
<MASK>
## How to Convert Yard/second to Picometer/second?
As we know One yd/s is equal to 914400000003.66 pm/s (1 yd/s = 914400000003.66 pm/s).
To convert Yard/second to Picometer/second, multiply... |
UBS Interview Question: What is the sum of 1-40?... | Glassdoor
# What is the sum of 1-40?
0
<MASK>
We can have the sum by using the following formula
N * (N + 1) / 2
So we have:
40 * (40 + 1) / 2 = 820
<MASK>
scienceguy on Jan 11, 2011
1
http://brainteaserbible.com/interview-brainteaser-sum-of-the-numbers-from... |
UBS Interview Question: What is the sum of 1-40?... | Glassdoor
# What is the sum of 1-40?
0
<MASK>
Interview Candidate on Feb 11, 2010
2
We can have the sum by using the following formula
N * (N + 1) / 2
So we have:
40 * (40 + 1) / 2 = 820
<MASK>
scienceguy on Jan 11, 2011
1
http://brainteaserbible.com/interv... |
<MASK>
# Mind Teasers : Tricky Math Race Riddle
<MASK>
Difficulty Popularity
<MASK>
* They have only one torch and the river is too risky to cross without the torch.
* If all people cross simultaneously then torch light wont be sufficient.
* Speed of each person of crossing the river is different.cross time for ea... |
• Views : 40k+
• Sol Viewed : 10k+
# Mind Teasers : Funny New Year Riddle
Difficulty Popularity
<MASK>
January first 2010 => 800 X 600
January first 2011 => 1280 X 1024
January first 2012 => 600 X 1200
Discussion
Suggestions
• Views : 70k+
• Sol Viewed : 20k+
# Mind Teasers : Tricky Math Race Riddle
<MASK>
Roon... |
<MASK>
How exactly do I solve this problem? (Source: 1984 British Math Olympiad #3 part II)
$$\begin{equation*} \bigl(\frac{a}{b}\bigr)^4 + \bigl(\frac{b}{c}\bigr)^4 + \bigl(\frac{c}{d}\bigr)^4 + \bigl(\frac{d}{e}\bigr)^4 + \bigl(\frac{e}{a}\bigr)^4 \ge \frac{b}{a} + \frac{c}{b} + \frac{d}{c} + \frac{e}{d} + \frac{a}... |
<MASK>
How exactly do I solve this problem? (Source: 1984 British Math Olympiad #3 part II)
$$\begin{equation*} \bigl(\frac{a}{b}\bigr)^4 + \bigl(\frac{b}{c}\bigr)^4 + \bigl(\frac{c}{d}\bigr)^4 + \bigl(\frac{d}{e}\bigr)^4 + \bigl(\frac{e}{a}\bigr)^4 \ge \frac{b}{a} + \frac{c}{b} + \frac{d}{c} + \frac{e}{d} + \frac{a}... |
## Oct 13, 2015
<MASK>
Improvement (Optimization):
In the above example, the array got sorted after 2nd pass, but we will still continue with the 3rd, 4th pass. Suppose if the array is already sorted, then there will be no swapping (because adjacent elements are always in order), but still we will continue with the p... |
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